Procedure with your device for the manufacture of lead mini. (Machine-translation by Google Translate, not legally binding)

摘要

Process with its device for the manufacture of lead minium, essentially of fine or superdispersed particles, essentially characterized by subjecting lead oxide of coarse particle to a strong mechanical friction, causing a reaction by reduction of the oxides undergoing a transformation physicochemistry, to lower oxides and to metal lead, with decrease of the particle size to two microns or less, that once filtered and decanted are subjected to oxidation in furnaces to the effect to produce lead minium. (Machine-translation by Google Translate, not legally binding)